本文研究了双极型电路传输延时的约束机理。
A study of limitation mechanisms to propagation delay of bipolar circuits has been carried out.
且实现简单，图像传输延时小，能实现多点传输。
The method is easy and has little transmission delay and multi-point transmission ability.
实验模拟结果也表明算法有效地减少了冗余数据和传输延时。
The simulation results verify that the algorithm is efficient in cutting the redundancy data and reducing transmission delay.
仔细分析了虚级联的传输延时和LCAS协议引入的固定延时。
The transmission delay of virtual concatenation and the delay due to the LCAS protocol are analyzed carefully.
研究表明，TCP算法对具有较大传输延时的连接具有不公平性。
It is showed that it is unfair for the connections with large propagation delays in TCP algorithm.
因此，就网络控制系统中的传输延时控制策略的研究显得尤为重要。
So it is important to study the control scheme for the networked control systems with transmitting time delays.
本文深入分析了具有不同传输延时的TCP连接竞争资源时的公平性。
This paper studied the fairness of TCP connections with different propagation delays when competing for resources.
该控制器具有如下优点：1）可以控制具有任意传输延时结构的随机多变量系统；
The controller has the following advantages: 1) It can control stochastic multivariable systems with arbitrary time delay structure;
同时也采用了反应器、专有通道等技术，减少了网络传输延时，达到实时网络传输的效果。
Also several optimized methods adopted to decrease the latency and reach the real-time transfer.
该算法避免了场景切换可能引发的编码器缓冲区溢出和传输延时，有效提升了新场景的视频质量。
Proposed algorithm avoid transmission delay and encoder buffer overflow caused by scene change, and improve the video quality of new scene effectively.
相对于现有的视频采集系统，该系统具有稳定性高、传输距离远，数据量大、传输延时小等特点。
Compared with the existing video acquisition system, this system has high stability, long distance transmission, large transmission data rate, and short transmission delay.
由于MAC服务在一台终端工作站内以抽象接口的方式提供，因此它不可能指定合适的总数据包传输延时。
Since the MAC Service is provided at an abstract interface within an end station, it is not possible to specify the total frame transit delay precisely.
在信息物理系统中如何能够减少不必要的能量消耗，保证较小的传输延时，提高网络的整体性能，是目前所面临的首要挑战。
The primary challenge at present is how to cut down unnecessary energy consumption, guarantee less time lapse in transmission, and improve the overall performance of the network.
通过对系统的整体测试，视频电话的效果良好，网络传输延时低、无明显抖动，实现了利用IP视频电话进行语音视频通话的功能。
The result of the test shows that the whole system works well; the transmission is low delay and no significant jitter and achieves the function that IP video Phone is used for voice and video calls.
由于协议栈执行的控制少，其优点是处理时间短、延时少，而且数据传输更快。
The advantages are lower processing, lower latency, and quicker data transfer due to less controls being performed by the protocol stack.
延时：初始化一个对数据的请求到数据真正开始传输的时间。
Latency: the time between initiating a request for data and the beginning of the actual data transfer.
该方法能准确地进行多径传输情况下的时间延时估计，有效地抑制干扰和噪声的影响。
Multi path time delays are estimated precisely with this approach, and disturbances and noises can be refrained effectively.
介绍了一种点对多点无线数据传输系统的设计，提出了一种基于时分多址的“随机延时”防通信碰撞协议，并给出了该防碰撞协议和相关CRC编码的软件实现方法。
The design of a point-to-points wireless data traffic system is presented, including a random delay anti-collision protocol, the implementation of this protocol and CRC coding by software.
本文通过分析网络信息传输时延对网络服务质量的影响，得出信息包延时是影响网络服务质量的主要网络特征的结论。
This paper analyzes how the delay of network information transfers affect the Qos, As a result, the delay of information packet is the mainly characteristic affecting network Qos.
在考虑系统噪声和网络诱导延时大于一个采样周期的情况下，给出了多包传输的网络控制系统模型。
The model of NCS with multiple-packet transmission is presented considering system noise and network-induced delay longer than one sampling period.
时间域的保证是对传输数据的时效性保证，取决于网络的延时和延时抖动特征。
Time domain quality is effectiveness for given the period of time, which is fixed on the delay and delay-jitter of the network.
拥塞又会造成网络数据传输的延时，进一步使拥塞加剧，严重时网络将产生崩溃。
Congestion would cause network data transmission delay, further increasing congestion, the network will have a serious crash.
在一类移动通信系统中，信息传输过程中经过GSN和PCU两个节点，由于无线链路的不稳定，产生了延时和断健。
In a type of mobile communication systems, data transmits through two notes, GSN and PCU. Some delays and interruptions occur because of the wireless link.
光突发交换网络实验平台上的TCP传输实验还表明了OBS物理层带来的额外延时对上层TCP带宽有极大的影响。
TCP transmission experimental results also point out that the extra round trip time caused by OBS layer has great influence on the available TCP bandwidth.
根据报文传送延时模型，分析了CAN总线的传输净延时和MAC访问机制。
According to a message transmission delay model, CAN bus transmission neat delay and MAC access mechanism were analyzed.
这种机制能够有效减少由于实时传输带来的分组延时，增加满足不同信道负载和带宽要求的数据流的吞吐率。
This scheme effectively reduces packets delay and packets drop because of the real-time traffic, meanwhile, enhances throughput of real-time traffic satisfied with different channel load.
在考虑了单包传输、多包传输、数据包丢失、延时、随机干扰等情况下，用一种统一的形式，建立网络控制系统的模型。
An uniform model is developed to describe the augmented plant considering single-packet transmission, multiple-packet transmission, packets dropout, network-induced delay and noise etc.
使帧冲突的过程变为优先权仲裁的过程，提高了信道的使用率和解决了帧传输的延时不确定性。
With it the process of collision becomes the process of arbitration, and ensures a limited transmission time and makes maximum delay time adjustable and leads a higher throughput.
该协议综合考虑了传输路径的延时和稳定性，选择在延时限制下平均拥有最稳特性的传输路径。
Considering the delay and the stability of the routing path, this protocol picks the steadiest path with the constraint of delay.
其次，在考虑系统噪声和延时可以大于一个采样周期的情况下，提出了单包传输和多包传输的网络控制系统的模型。
Secondly, the model of NCS with single-packet and multiple-packet transmission under considering system noise and network-induced delay longer than one sampling are proposed.
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